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China Manufacturer 99.95% Ethylene C2h4 in 40L/ 47L/ 50L Cylinder Competitive Price

2025-04-13 introduction 4250
99.95%
74-85-1
C2h4
200-815-3
Industrial Pure Air
Industrial Grade
Inflammable Gas
28.06
1.178 Kg/M³
-169.4 ºC
-103.9 ºC
Colorless
1962
2.1
Qf-30A/Cga350
GB/ISO/DOT
12.5MPa/15MPa/20MPa
TYHJ
40L/47L/50L
99.95%
China
29012100
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